What does the outer diameter of the MULTI-LAYER color ring mean? The blue color ring is the drill hole, and the drill hole size is the inner diameter. The gray color ring is the outer diameter. What d...
2019 is almost halfway through, and tomorrow will be the time for many students to become famous. Looking back on my senior year of high school, I was both excited and nervous. I was excited because I...
Many engineers have started to replace domestic chips in the past two years or even earlier.
More and more domestic chip brands are known by engineers
Engineers are also constantly exploring reliable ...
[i=s]This post was last edited by Changjianze1 on 2022-9-1 15:05[/i]The external interrupt (EXINT) of Arteli AT32WB415 is directly connected to NVIC. EXINT contains 23 edge detectors for generating in...
[Live Details] Microchip Security Solutions Seminar Series | Session 11: Accessory Authentication Using Secure Elements【Content Introduction】
Are you looking to protect your revenue, brand or intellec...
It turns out that in the 8051 architecture, the interrupt system contains two non-addressable "priority effective" triggers. One is used to indicate whether the CPU is executing a high-priority inter...[Details]
Wearables may have become ingrained in the minds of consumers, but in the world of IIoT (Industrial Internet of Things), they have been marginalized due to many practical and operational complexities...[Details]
On August 3, BYD (002594.SZ) released its production and sales report for July 2022. The production and sales report showed that BYD's total installed capacity of new energy vehicle power batteries ...[Details]
The MAX8873T/S/R and MAX8874T/S/R low-dropout linearregulators operate from a +2.5V to +6.5V inputrange and deliver up to 120mA. A PMOS pass transistorallows the low, 82μA supply current to remain in...[Details]
With the continuous development of the global power grid, power line monitoring and relay protection products are constantly being updated and changing their design patterns. As the world's lea...[Details]
Speed measurement is one of the basic problems in control engineering. In many cases, the speed measurement signal needs to be transmitted over long distances. One of the main ways to achieve this p...[Details]
This article is translated from Datacenterknowledge In late October, two years after fabless semiconductor startup SiFive brought RISC-V open source chips to the industrial world with the launch of...[Details]
arm core: arm920t 2410 uboot version: u-boot1.1.6 You can know the configuration through the readme and execute the make smdk2410_config command. Top-level Makefile: 1 smdk2410_config: unconf...[Details]
As shown in the figure, it is a good or bad discriminator circuit of 555 and 741 op amps. The oscillation frequency of the multivibrator composed of 555 (IC1) and R1, R2, C1, etc. is f=1.44/(R1+2R2)C1...[Details]
The basic structure of a high-pressure sodium lamp is to install a translucent polycrystalline alumina ceramic arc tube in a vacuum lamp tube. The arc tube should be made of high-purity alumina a...[Details]
introduction
With the rapid increase in social information exchange needs and the rapid popularization of personal mobile communications, spectrum has become an increasingly valuable resource....[Details]
Recently, OPPO's new generation flagship Find X5 Pro pushed an upgraded heart rate detection function. Users can get the function update by upgrading the Health App and experience the phone's h...[Details]
Cable fault detector, also called cable fault tester, is a comprehensive cable fault detection instrument. It is an important tool for detecting various cables. It can test high-resistance flashove...[Details]
Share the working circuit diagram of the microwave oven, the circuit composition and working principle of the microwave oven. Household microwave ovens basically adopt a box-type structure. The cir...[Details]
Life is a mixture of joy and sorrow, and so is business.
Last week, it was reported that Honeycomb Energy decided to suspend the construction of its two
battery
factory projects ...[Details]
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